Standard No.:	GB/T 17801-1999
English Name:	Interface between data terminal equipment （DTE）and data circuit-terminating equipment （DCE）for terminals operating in the packet mode and accessing a packet switched public data network through a public switched telephone network or an integrated ser
Chinese Name:	经公用交换电话网或综合业务数字网或电路交换公用数据网接入分组交换公用数据网的分组式数据终端设备（DTE）和数据电路终接设备（DCE）之间的接口
Chinese Classification:	M19    Telecommunication technical requirements and interface
Professional Classification:	GB    National Standard
ICS Classification:	33.040.01 33.040.01    Telecommunication systems in general 33.040.01
Issued by:	State Quality and Technology Supervision Bureau
Issued on:	1999-08-02
Implemented on:	2000-3-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	22500 words
Price(USD):	670.0
Delivery:	via email in 1~3 business day

本标准为X.1建议中定义的分组式用户业务的DTE规定了DTE/DCE接口功能和规程，以便使这种DTE经公用交换网接入PSPDN。在本标准中，公用交换网（PSN）是指公用交换电话网（PSTN）或提供电路交换承载业务的综合业务数字网（ISDN）或电路交换公用数据网（CSPDN）。注：透明电路连接的ISDN接口技术要求在X.31建议中予以说明。在本标准中，只考虑通过ISDN接入PSPDN业务的DTE功能。